1. (verb)attention deficit disorder, ADD, attention deficit hyperactivity disorder, ADHD, hyperkinetic syndrome, minimal brain dysfunction, minimal brain damage, MBD a condition (mostly in boys) characterized by behavioral and learning disorders Synonyms: hyperkinetic syndrome, attention deficit disorder, attention deficit hyperactivity disorder, minimal brain damage, minimal brain dysfunction Antonyms: deduct, take off, subtract, take away, take out
2. (verb)add make an addition (to); join or combine or unite with others; increase the quality, quantity, size or scope of Synonyms: add up, summate, lend, sum, supply, total, add together, bestow, impart, append, contribute, tally, tote up, bring, tot up, sum up, tot Antonyms: deduct, take away, subtract, take off, take out
3. (verb)add, append, supply state or say further Synonyms: hang on, add up, summate, lend, sum, supply, furnish, issue, total, add together, tack, bestow, tag on, impart, render, affix, append, supplement, tack on, contribute, tally, ply, provide, add on, tote up, add, bring, tot up, sum up, tot, cater Antonyms: take away, subtract, take out, deduct, take off
4. (verb)lend, impart, bestow, contribute, add, bring bestow a quality on Synonyms: supply, tot, land, get, tote up, bring in, bring, impart, pass on, add, lead, put up, take, sum, add up, conduce, fetch, channel, tot up, sum up, work, carry, give, make for, bestow, play, loan, append, institute, tally, convey, leave, conduct, confer, kick in, add together, chip in, contribute, total, summate, wreak, lend, transmit Antonyms: take out, take off, subtract, deduct, take away
5. (verb)add, add together make an addition by combining numbers Synonyms: add up, summate, lend, sum, supply, total, add together, bestow, impart, append, contribute, tally, tote up, add, bring, tot up, sum up, tot Antonyms: take off, take out, take away, subtract, deduct
6. (verb)total, tot, tot up, sum, sum up, summate, tote up, add, add together, tally, add up determine the sum of Synonyms: supply, tot, resume, tote up, bring, impart, hit, rack up, add, match, fit, sum, add up, make sense, summarize, agree, tot up, sum up, chalk up, summarise, bestow, number, score, gibe, append, tally, correspond, come, add together, jibe, contribute, total, summate, lend, amount, check Antonyms: subtract, deduct, take away, take off, take out
7. (verb)add constitute an addition Synonyms: add up, summate, lend, sum, supply, total, add together, bestow, impart, append, contribute, tally, tote up, bring, tot up, sum up, tot Antonyms: take away, deduct, subtract, take off, take out
Synonyms, Thesaurus & Antonyms of 'add'
English Synonyms and Antonyms
1. add To add is to increase by adjoining or uniting: in distinction from multiply, which is to increase by repeating. To augment a thing is to increase it by any means, but this word is seldo Synonyms: add, adjoin, annex, augment, extend, make up, affix, append, cast up, increase, subjoin, amplify, attach, enlarge, join on, sum up Antonyms: abstract, diminish, lessen, remove, withdraw, deduct, dissever, reduce, subtract
Synonyms for add 
